Abstract: Systems and methods presented herein can allow a teacher to manage student devices in a classroom setting to increase learning efficiency. The teacher device can receive peer-to-peer broadcasts from the student devices and track class attendance based on the broadcasts. The teacher device can also apply locks and lock profiles to the functionality of the student devices, such as restricting websites and document access, without impacting the functionality of the student device outside of the classroom and/or school setting. The locks on the student devices can be automatically unlocked at the end of a class or school day.

Abstract: Disclosed are various examples for facilitating distribution of security codes for a two-factor authentication scheme or one-time passwords. Security codes can represent one-time passwords or shared secrets used to seed one-time password algorithms. The security codes can be sent through restricted communications channel to a client device. Rather than using an insecure communication link such as SMS for communication of security codes, the security codes can be sent through the restricted communications channel to reduce the possibility of leakage of the security codes.

Abstract: Systems and methods presented herein can allow a teacher to manage student devices in a classroom setting to increase learning efficiency. The teacher device can receive peer-to-peer broadcasts from the student devices and track class attendance based on the broadcasts. The teacher device can also apply locks and lock profiles to the functionality of the student devices, such as restricting websites and document access, without impacting the functionality of the student device outside of the classroom and/or school setting. The locks on the student devices can be automatically unlocked at the end of a class or school day.

Abstract: Systems and methods presented herein can allow a teacher to manage student devices in a classroom setting to increase learning efficiency. The teacher device can receive peer-to-peer broadcasts from the student devices and track class attendance based on the broadcasts. The teacher device can also apply locks and lock profiles to the functionality of the student devices, such as restricting websites and document access, without impacting the functionality of the student device outside of the classroom and/or school setting. The locks on the student devices can be automatically unlocked at the end of a class or school day.

Abstract: Disclosed are various examples for facilitating distribution of security codes for a two-factor authentication scheme or one-time passwords. Security codes can represent one-time passwords or shared secrets used to seed one-time password algorithms. The security codes can be sent through restricted communications channel to a client device. Rather than using an insecure communication link such as SMS for communication of security codes, the security codes can be sent through the restricted communications channel to reduce the possibility of leakage of the security codes.

Abstract: Disclosed are various examples for facilitating distribution of security codes for a two-factor authentication scheme or one-time passwords. Security codes can represent one-time passwords or shared secrets used to seed one-time password algorithms. The security codes can be sent through restricted communications channel to a client device. Rather than using an insecure communication link such as SMS for communication of security codes, the security codes can be sent through the restricted communications channel to reduce the possibility of leakage of the security codes.

Abstract: Systems and methods presented herein can allow a teacher to manage student devices in a classroom setting to increase learning efficiency. The teacher device can receive peer-to-peer broadcasts from the student devices and track class attendance based on the broadcasts. The teacher device can also apply locks and lock profiles to the functionality of the student devices, such as restricting websites and document access, without impacting the functionality of the student device outside of the classroom and/or school setting. The locks on the student devices can be automatically unlocked at the end of a class or school day.

Abstract: Disclosed are various examples for facilitating distribution of security codes for a two-factor authentication scheme or one-time passwords. Security codes can represent one-time passwords or shared secrets used to seed one-time password algorithms. The security codes can be sent through restricted communications channel to a client device. Rather than using an insecure communication link such as SMS for communication of security codes, the security codes can be sent through the restricted communications channel to reduce the possibility of leakage of the security codes.